Support maximize window command.

chrome/common/chrome_notification_types.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_COMMON_CHROME_NOTIFICATION_TYPES_H_
 #define CHROME_COMMON_CHROME_NOTIFICATION_TYPES_H_
 #pragma once
 
 #include "content/public/browser/notification_types.h"
 
@@ skipping 36 matching lines @@
   // disallowing closing. This notification implies that no BROWSER_CLOSING or
   // BROWSER_CLOSED notification will be sent.
   // The source is a Source<Browser> containing the affected browser. No details
   // are expected.
   NOTIFICATION_BROWSER_CLOSE_CANCELLED,
 
   // Indicates that a top window has been closed.  The source is the HWND
   // that was closed, no details are expected.
   NOTIFICATION_WINDOW_CLOSED,
 
+#if defined(OS_LINUX)
+  // On Linux maximize can be an asynchronous operation. This notification
+  // indicates that the window has been maximized. The source is
+  // a Source<BrowserWindow> containing the BrowserWindow that was maximized.
+  // No details are expected.
+  NOTIFICATION_BROWSER_WINDOW_MAXIMIZED,
+#endif  // defined(OS_LINUX)
+
   // Sent when the language (English, French...) for a page has been detected.
   // The details Details<std::string> contain the ISO 639-1 language code and
   // the source is Source<WebContents>.
   NOTIFICATION_TAB_LANGUAGE_DETERMINED,
 
   // Sent when a page has been translated. The source is the tab for that page
   // (Source<WebContents>) and the details are the language the page was
   // originally in and the language it was translated to
   // (std::pair<std::string, std::string>).
   NOTIFICATION_PAGE_TRANSLATED,
@@ skipping 1094 matching lines @@
   // Currently only Content and Chrome define and use notifications.
   // Custom notifications not belonging to Content and Chrome should start
   // from here.
   NOTIFICATION_CHROME_END,
 };
 
 }  // namespace chrome
 
 
 #endif  // CHROME_COMMON_CHROME_NOTIFICATION_TYPES_H_